Was there a point in your career or research where you were faced with two possible paths? Which one did you chose and why? Do you ever regret that decision? Or perhaps it was the best decision you ever made but you did not realized it until much later. Or have you ever taken a path only to discover it dead-ends or is circular? What did you do next? Have you, like the traveler in the poem, saved a path for another day, in regards to an alternative or second career maybe, and hope to get back to explore it someday? Perhaps some other poem is more apropos to your life and career. Feel free to submit a post on it. As always, other topics that may interest you are also welcome.